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rocket1 · 07-29-2014, 04:56 PM

If that lucas stuff is not petroleum based it won't lube the trans,it might be like STP,just an additive,if your idle is too high that makes shifting without grinding gears to much worse.

07-29-2014, 04:56 PM	#3
rocket1 Senior Member Join Date: Mar 2014 Location: Midland Park,N.J. Posts: 1,108	Re: big mistake and a waste of time If that lucas stuff is not petroleum based it won't lube the trans,it might be like STP,just an additive,if your idle is too high that makes shifting without grinding gears to much worse.